Positive Pressure Module isdesigned to provide IVF labs clean air. These modules through filtereddust-free air to built-up and maintain positive pressure in the sterile area.Air will flow out of the room instead of in, so that any airborne microorganismsthat may infect the patient are kept away. This process is important in humandevelopment. filtered air is pumped into the room via HEPA filtration and othercommercial HVAC components dedicated solely to the cleanroom's system.